5-(4-Methylpiperazin-1-yl)picolinic acid
1-(6-Nitropyridin-3-yl)piperazine
tert-Butyl 4-(6-bromopyridin-3-yl)piperazine-1-carboxylate
1-(Pyridin-3-yl)piperazine hydrochloride
1-(6-Bromo-3-pyridyl)-4-methylpiperazine
5-(Piperazin-1-yl)pyridin-2-amine
5-(4-Methylpiperazin-1-yl)pyridin-2-amine
tert-Butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylate
5-(Piperazin-1-yl)picolinamide
tert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate
5-(4-Ethylpiperazin-1-yl)pyridin-2-amine
1-(5-Bromopyridin-3-yl)piperazine
5-Bromo-3-(piperazin-1-yl)pyridin-2-amine
